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Siemens 75D Series 75D73251F

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75D73251F

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The 75D73251F coil kit from Siemens serves as a vital replacement component for magnetic devices. This kit operates at a rated voltage of 120 VAC and is compatible with both single-phase and polyphase motors, ensuring versatility in various applications.

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Technical specifications for 75D73251F

ManufacturerSiemens
Product TypeCoil Kit (Replacement Coil)
Product Line75D Series
Part Number75D73251F
UPC783087111615
Rated Voltage120 VAC
Frequency Range50/60 Hz
Coil TypeMagnetic Replacement Coil
Mounting StyleScrew Terminal Connection
Phase CompatibilitySingle-Phase and Polyphase Motors
Insulation ClassClass B
Dielectric Strength2000 V RMS
Power Consumption (at Rated Voltage)9 VA
Pull-in Voltage85% of Rated Voltage
Drop-out Voltage30% of Rated Voltage
Duty CycleContinuous Duty
Contact Arrangement SupportedSZ 3, 3.5 Contactor Frames
Mechanical Life Expectancy10 Million Operations

Siemens' 75D73251F is a replacement coil kit specifically engineered for magnetic applications. It operates efficiently at a rated voltage of 120 VAC, making it suitable for various electrical systems. Designed to accommodate a frequency range of 50 to 60 Hz, this coil can handle both single-phase and polyphase motors.

The coil features a screw terminal connection, facilitating straightforward mounting into existing setups. It has an insulation rating of Class B, offering robust protection for extended use. With a dielectric strength of 2000 V RMS, the coil ensures reliable operation under high-voltage conditions.

In terms of performance metrics, the coil consumes 9 VA at the rated voltage. The pull-in voltage is set at 85% of the rated voltage, while the drop-out voltage is at 30%. This coil operates under a continuous duty cycle, which maximizes its functionality over extended periods.

Additionally, the 75D73251F coil kit demonstrates an impressive mechanical life expectancy of up to 10 million operations, reflecting durability and reliability. It is compatible with contactor frames SZ 3 and SZ 3.5, making it versatile for various applications. This combination of features makes the Siemens 75D73251F a suitable choice for maintaining operational efficiency in magnetic control systems.